/*
 *
 * Copyright (C) 2012 Walter Lütgenau
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 * 
 *      http://www.apache.org/licenses/LICENSE-2.0
 * 
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 * 
 */
package offset.nodes.server.view.tags;

import javax.faces.component.UIComponent;
import javax.faces.webapp.UIComponentTag;
import offset.nodes.server.view.FacesUtils;

/**
 *
 * @author Walter Lütgenau
 */
public abstract class BasicTag extends UIComponentTag {
    protected void setAttribute(UIComponent component, String name, String value) {
        if (value != null) {
            if (isValueReference(value)) {
                component.setValueExpression(name, FacesUtils.createValueExpression(value, String.class));
            } else {
                component.getAttributes().put(name, value);
            }
        }
    }
    
    protected void setAttribute(UIComponent component, String name, String value, Class clazz) {
        if (value != null) {
            if (isValueReference(value)) {
                component.setValueExpression(name, FacesUtils.createValueExpression(value, clazz));
            } else {
                component.getAttributes().put(name, value);
            }
        }
    }
}
